Core Nylon Balaclava (Black, One Size) Provides full face protection for all season activities like motorcycling, skiing, snowboarding, snowmobiling, trekking, mountain climbing, or cycling 100% stretch nylon is extremely strong and durable, wrinkle free, lightweight, and offers snug fitment for maximum warmth Features flat seams to avoid pressure points under helmets, and a long neck allows it to tuck under your shirt or jacket for extra protection from the wind One size fits most, quick drying, machine washable and folds compactly for convenient storage Can be worn on its own or used as extra protection and insulation under any helmet or headwear